
Originally Posted by
King of the Ring
knights will have mail,sorry but no plate mail even at 1200,maybe partial the chestplate
No chest plate before 1250 as western european standard. Supplementary armor can be gambeson and broigne. I means only about western knights.
You have some nice ones free to use(against credits) from Gemini Sandy. Its have the faced spangenhelm and faced half healme(south italian helmet) of
1180. And Mr Crow ones from Sicilian unit roster for Sicilia 
That helmet you can find it on a sicilian church, can't remember the original picture...original french name for this mask was Joière
Firstly(around 1170), the Joière started like that
To finish like that in 1180, further becoming the great healme, but its out of your time frame 